Tiro is the Spanish and Portuguese word for a shot, which is how this clip is labelled and searched for online despite having no confirmed film or game source. The four second recording spread through user soundboards as a quick, reusable gunshot for edits, often alongside lighter pew pew effects for comedic scenes. Its appeal is simplicity: one recognisable bang that needs no setup, works at low volume under speech or full volume as a jump scare, and translates across languages because the sound itself carries the meaning.